After converting from ios6.1 / mountain lion to ios 7 / mavericks, my Flash builder mobile actionscript application gets the following unresolved std lib methods when it tries to package the appluication for my ios7 device. These symbols come from code written from within my native extension (ane) that was created and added in the properties configuration.

This packaged and ran fine on ios6.1 / mountain lion...is there some way that I need to link in the standard library in this scenario (that I didn't have to do before)?